Add list user command

src/Wallabag/CoreBundle/Command/ListUserCommand.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Wallabag\CoreBundle\Command;
+
+use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+class ListUserCommand extends ContainerAwareCommand
+{
+    protected function configure()
+    {
+        $this
+            ->setName('wallabag:user:list')
+            ->setDescription('List all users')
+            ->setHelp('This command list all existing users')
+        ;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new SymfonyStyle($input, $output);
+
+        $users = $this->getContainer()->get('wallabag_user.user_repository')->findAll();
+
+        $rows = [];
+        foreach ($users as $user) {
+            $rows[] = [
+                $user->getUsername(),
+                $user->getEmail(),
+                $user->isEnabled() ? 'yes' : 'no',
+                $user->hasRole('ROLE_SUPER_ADMIN') || $user->hasRole('ROLE_ADMIN') ? 'yes' : 'no',
+            ];
+        }
+
+        $io->table(['username', 'email', 'is enabled?', 'is admin?'], $rows);
+
+        $io->success(sprintf('%s user(s) displayed.', count($users)));
+
+        return 0;
+    }
+}